<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>学校校区网点</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 搜索筛选 -->
    <el-form :inline="true" class="user-search">
      <el-form-item>
        <el-button
          size="small"
          type="primary"
          icon="el-icon-plus"
          @click="handleEdit()"
          >添加</el-button
        >
      </el-form-item>
    </el-form>
    <!--列表-->
    <el-table
      size="small"
      :data="listData"
      highlight-current-row
      v-loading="loading"
      border
      element-loading-text="拼命加载中"
      style="width: 100%;"
    >
      <el-table-column align="center" type="index" label="序号" width="60">
      </el-table-column>
      <el-table-column prop="name" label="校区网点名称" width="300">
      </el-table-column>
      <el-table-column prop="address" label="校区网点地址" width="300">
      </el-table-column>
      <el-table-column align="center" label="操作" min-width="300">
        <template slot-scope="scope">
          <el-button size="mini" @click="handleEdit(scope.row)">编辑</el-button>
          <el-button
            size="mini"
            type="danger"
            @click="deleteCategory(scope.$index, scope.row)"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>
    <!-- 编辑界面 -->
    <el-dialog
      :title="title"
      :visible.sync="editFormVisible"
      width="70%"
      @click="closeDialog('edit')"
    >
      <el-form label-width="120px">
        <el-form-item label="校区网点名称">
          <el-input
            size="small"
            v-model="param.name"
            auto-complete="off"
            placeholder="请输入校区网点名称"
          ></el-input>
        </el-form-item>
        <el-form-item label="校区网点地址">
          <el-input
            size="small"
            v-model="param.address"
            auto-complete="off"
            placeholder="请输入校区网点地址"
          ></el-input>
        </el-form-item>

        <el-form-item label="校区网点图片">
          <div class="upload-demo" style="display: flex;align-items: center;">
            <el-upload
              action=""
              :http-request="mainImgUpload"
              :show-file-list="false"
              list-type="picture-card"
            >
              <i class="el-icon-plus"></i>
            </el-upload>

            <ul class="urlLun" v-if="imageLst.length > 0">
              <li
                v-for="(item, index) in imageLst"
                :key="index"
                style="width: 140px;height: 140px;margin:3px 0 3px 14px;  position:relative"
              >
                <img :src="item" style="width: 140px;height: 140px;" />
                <el-button
                  class="deleUrl"
                  type="danger"
                  icon="el-icon-delete"
                  circle
                  @click="delImageClick(index)"
                ></el-button>
              </li>
            </ul>
          </div>
        </el-form-item>
      </el-form>

      <div slot="footer" class="dialog-footer">
        <el-button size="small" @click="closeDialog('edit')">取消</el-button>
        <el-button
          size="small"
          type="primary"
          :loading="loading"
          class="title"
          @click="addCategory()"
          v-if="title == '添加'"
          >添加</el-button
        >
        <el-button
          size="small"
          type="primary"
          :loading="loading"
          class="title"
          @click="upCategory()"
          v-if="title == '修改'"
          >修改</el-button
        >
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  addOutlets,
  selectOutletsAlls,
  updateOutlets,
  deleteOutletsByIds
} from "../../api/userMG";
import Pagination from "../../components/Pagination";
import client from "@/utils/ossClient.js";

export default {
  data() {
    return {
      loading: false, //是显示加载
      editFormVisible: false, //控制编辑页面显示与隐藏
      menuAccessshow: false, //控制数据权限显示与隐藏
      title: "添加",
      name: "",
      sort_order: "",
      // 删除
      seletedata: {
        ids: "",
        token: localStorage.getItem("logintoken")
      },
      listData: [], //用户数据
      // 选中
      checkmenu: [],
      // 分页参数
      pageparm: {
        currentPage: 1,
        pageSize: 10,
        total: 10
      },
      param: {
        name: "南山校区", //校区网点名字
        address: "深圳市南山校区", //校区网点地址
        latitude: "12.987", //校区网点纬度
        longitude: "167.213", //校区网点经度
        imglist: "" //图片集合
      },
      imageLst: []
    };
  },
  // 注册组件
  components: {
    Pagination
  },
  /**
   * 数据发生改变
   */

  watch: {},

  /**
   * 创建完毕
   */

  created() {
    this.getdata();
  },

  /**
   * 里面的方法只有被调用才会执行
   */

  methods: {
    mainImgUpload(file) {
      console.log("file===", file);
      //判断扩展名
      const tmpcnt = file.file.name.lastIndexOf(".");
      const exname = file.file.name.substring(tmpcnt + 1);
      const names = ["jpg", "jpeg", "webp", "png", "bmp"];
      if (names.indexOf(exname) < 0) {
        this.$message.error("不支持的格式!");
        return;
      }
      const fileName = file.file.uid + "." + exname;
      client
        .put(fileName, file.file)
        .then(res => {
          console.log("res=====>", res);
          if (res.url) {
            this.imageLst.push(res.url);
          } else {
            this.$message.error("文件上传失败");
          }
        })
        .catch(err => {});
    },
    delImageClick(index) {
      this.imageLst;
      this.imageLst.splice(index, 1);
    },
    // 添加分类
    addCategory() {
      if (!this.param.name) {
        this.$message.error("校区网点名字不能为空");
        return;
      }
      if (!this.param.address) {
        this.$message.error("校区网点地址不能为空");
        return;
      }

      if (this.imageLst.length == 0) {
        this.$message.error("图片不能为空");
        return;
      }

      this.param.imglist = this.imageLst.join(",");
      console.log("this.param", this.param);
      this.loading = true;

      addOutlets({
        ...this.param
      }).then(res => {
        this.loading = false;
        if (res.code == 200) {
          this.editFormVisible = false;
          this.$message({
            type: "success",
            message: res.msg
          });
          this.getdata();
        } else {
          this.$message.error(res.msg);
        }
      });
    },
    // 修改
    upCategory() {
      this.loading = true;
      if (!this.param.name) {
        this.$message.error("校区网点名字不能为空");
        return;
      }
      if (!this.param.address) {
        this.$message.error("校区网点地址不能为空");
        return;
      }

      if (this.imageLst.length == 0) {
        this.$message.error("图片不能为空");
        return;
      }
      this.param.imglist = this.imageLst.join(",");
      updateOutlets({
        ...this.param
      }).then(res => {
        this.loading = false;
        if (res.code == 200) {
          this.editFormVisible = false;
          this.$message({
            type: "success",
            message: res.msg
          });
          this.getdata();
        } else {
          this.$message.error(res.msg);
        }
      });
    },

    // 获取数据方法
    getdata() {
      this.loading = true;
      selectOutletsAlls().then(res => {
        this.loading = false;
        if (res.code == 200) {
          this.listData = res.data.data;
          return;
        }
        this.$message({
          type: "info",
          message: res.msg
        });
      });
    },
    // 分页插件事件
    callFather(parm) {
      this.formInline.page = parm.currentPage;
      this.formInline.limit = parm.pageSize;
      this.getdata(parm.currentPage);
    },

    //显示编辑界面
    handleEdit: function(row) {
      this.editFormVisible = true;
      if (row != undefined && row != "undefined") {
        this.title = "修改";
        this.param.id = row.id;
        this.param.name = row.name;
        this.param.address = row.address;
        this.param.latitude = row.latitude;
        this.param.longitude = row.longitude;
        this.imageLst = row.imglist.split(",");
      } else {
        this.title = "添加";
        this.param.id = "";
        this.param.name = "";
        this.param.address = "";
        this.param.latitude = "";
        this.param.longitude = "";
        this.imageLst = [];
        this.param.imglist = "";
      }
    },

    // 删除
    deleteCategory(index, row) {
      this.$confirm("确定要删除吗?", "信息", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      })
        .then(() => {
          deleteOutletsByIds({ id: row.id })
            .then(res => {
              if (res.code == 200) {
                this.$message({
                  type: "success",
                  message: "已删除！"
                });
                this.getdata();
              } else {
                this.$message({
                  type: "info",
                  message: res.msg
                });
              }
            })
            .catch(err => {
              this.loading = false;
              this.$message.error("删除失败，请稍后再试！");
            });
        })
        .catch(() => {
          this.$message({
            type: "info",
            message: "已取消删除"
          });
        });
    },

    // 关闭编辑、增加弹出框
    closeDialog(dialog) {
      if (dialog == "edit") {
        this.editFormVisible = false;
      } else if (dialog == "perm") {
        this.menuAccessshow = false;
      }
    }
  }
};
</script>

<style scoped>
.urlLun {
  display: flex;
  flex-wrap: wrap;
  overflow: auto;
  width: 100%;
  height: 160px;
  padding: 0;
  margin: 0;
}
.user-search {
  margin-top: 20px;
}

.userRole {
  width: 100%;
}

.deleUrl {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 99px;
}

.upload-demo img {
  width: 140px;
  height: 140px;
}
</style>
